What are the main features of Great Wall Bailey Bridge?

What is the bailey frame, there may be many people on the Bailey frame is not very understanding, because at ordinary times we can not touch the bailey frame, so what is its role, we look down.

Bailey frame is a steel frame that forms a certain unit. Bailey beam can be spliced and assembled into many components and equipment. The length and width of the bailey frame are generally 3m×1. 5m, Bailey frame is also called assembled highway steel bridge, originally named 321 Highway steel Bridge. Bailey bridge is a combat ready highway steel bridge in China, 321 highway steel bridge produced in China is similar to the British Bailey bridge, the main structure is the same, but the size is different, bailey bridge is British, 321 highway steel bridge is metric.

What are the main features of Bailey steel bridge

Bailey prestressed steel structure, steel bridge adopted the so-called bailey prestressed steel structure, steel bridge is people consciously in the middle of the steel structure bearing system of introducing artificial stress to offset load stress, adjust the peak internal force, it can increase the structure stiffness and its stability and improve the structure of other attributes, and use the prestressed technology to create a new system.

Its main features are:

1.Fully and repeatedly use the steel elastic strength amplitude, so as to improve the bearing capacity of its structure.

2.It improves the stress state of the structure and saves steel. From the present situation, the prestressed structure can also save steel 30%.

3.The stiffness and stability of the structure are improved, and various properties of the structure are improved.

Prestressed steel structure can produce huge economic benefits, save a lot of steel and reduce the comprehensive cost. The economy of prestressed steel structure is related to structural system, cable scheme and technology, load nature and force, structure and joints, installation method and material price, etc.

Under normal circumstances, the prestressed steel structure can save 10%~20% steel by single tensioning and 20%~40% steel by multiple tensioning compared with non-prestressed steel structure. Compared with the non-prestressed traditional structure, the prestressed innovative system can save several to tens of times of steel. In short, the greater the strength potential in structural materials, the higher the economic benefit of prestressing. For example, there is considerable strength potential near the barycentric axis of the solid belly beam section. The economic benefit of prestressed lattice beam is much higher than that of lattice beam.

Pay more attention to bailey bridge of information, please visit the company website at https://www.steelbaileybridge.com

Great Wall Heavy Industry co., LTD is located in Zhenjiang city, Jiangsu Province, north of the Yangtze River, located in the Yangtze River Delta economic belt, located in shanghai-Nanjing high-speed railway, Beijing-Shanghai high-speed railway, 30 kilometers from Zhenjiang port, 50 kilometers from Changzhou Airport, 70 kilometers from Nanjing Airport, Yangtai airport. The company has passed ISO9001 quality management system certification, BV certification of welding process and welder, and SGS, CCIC, CNAS and other third-party certification organizations testing raw materials and finished products.